EP0084018A1 - Folding box provided with a reclosable pouring opening - Google Patents

Folding box provided with a reclosable pouring opening Download PDF

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Publication number
EP0084018A1
EP0084018A1 EP83810002A EP83810002A EP0084018A1 EP 0084018 A1 EP0084018 A1 EP 0084018A1 EP 83810002 A EP83810002 A EP 83810002A EP 83810002 A EP83810002 A EP 83810002A EP 0084018 A1 EP0084018 A1 EP 0084018A1
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EP
European Patent Office
Prior art keywords
lines
wall
side wall
perforation
folding box
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Granted
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EP83810002A
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German (de)
French (fr)
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EP0084018B1 (en
Inventor
Ernst Isler
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Individual
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Individual
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Priority to AT83810002T priority Critical patent/ATE16788T1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42Details of containers or of foldable or erectable container blanks
    • B65D5/70Break-in flaps, or members adapted to be torn-off, to provide pouring openings
    • B65D5/701Tearable flaps defined by score-lines or incisions provided in the closure flaps of a tubular container made of a single blank
    • B65D5/703Tearable flaps defined by score-lines or incisions provided in the closure flaps of a tubular container made of a single blank the score-lines or incisions extending in the body of the tubular container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42Details of containers or of foldable or erectable container blanks
    • B65D5/54Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
    • B65D5/5405Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form
    • B65D5/542Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form the lines of weakness being provided in the container body
    • B65D5/544Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form the lines of weakness being provided in the container body and defining after rupture a lid hinged about a line located in the top surface of the container

Definitions

  • the present invention relates to a folding box with a reclosable pouring opening according to the preamble of independent claim 1.
  • the problem of spouts on folding boxes has been addressed many times.
  • a solution for cuboid folding boxes was specified in CH-A 527 735.
  • the closure of the folding box should have a dividing flap that is connected to the front wall via a folding line, such that when the closing edge is opened, a flap of twice the material thickness is created, which serves as a push-in flap. This closure opens the entire top surface of the carton and no Off g uss formed.
  • a tear-open pouring opening is formed by two layers of material lying on top of one another and glued to one another, of which the outer layer contains a circular section delimited by tear perforation, cut lines and a fold line with a cutout as a finger opening.
  • the inner layer hides the finger opening and also has an additional tab, which forms a wall for a pouring spout when the outer layer is folded out.
  • a disadvantage of this form is that a second layer has to be produced and glued to the first layer, which, in addition to additional material, requires several additional operations.
  • the blank has a front wall 10, a rear wall 12 separated therefrom by a side wall 11 and a second side wall 13 on the second side part of the front wall 10.
  • the rear wall 12 has on its corresponding side part an adhesive flap 14 which is glued to the outer side wall 13 in order to close the folding box on its circumference.
  • the front wall 10, the rear wall 12 and the two side walls 11, 13 each have a cover flap 15-18 and 19-22 on both sides.
  • the front wall 10 is delimited from the two side walls 11, 13 by means of fold lines 30, 31 and from the cover flaps 15, 19 by means of fold lines 34.
  • the rear wall 12 is accordingly with fold lines 34, 36 from the cover flaps 17, 21 and with fold lines 32, 33 from the side wall 11, or delimited by the adhesive tab 14.
  • the dividing lines between the cover flaps 15-18 and 19-22 in the continuation of the folding lines 30-33 are sections which are cut through in a known manner.
  • a tear tab with the tear perforation lines 50, 51, 52 is formed in the side wall 11 located between the front wall 10 and the rear wall 11.
  • Two first tear-open perforation lines 50, 51 lie in the fold lines 31, 32 and a second tear-open perforation line 52 crosses the side wall 11 and connects the end points of the two other tear-open perforation lines 50, 51.
  • Third tear-open perforation lines 53, 54 lie in the fold lines 36, 37 between the respective ones Cover tabs 19, 21 and front wall 10 or rear wall 12.
  • the lengths of the first and third tear-open perforation lines 50, 54 and 51, 53 are not the same size.
  • Points of the tear perforation lines 50, 54 or 51, 53 lying on the edge of the front wall 10 or on the edge of the rear wall 12 are each connected to one another by a fold line 55, 56.
  • Two triangular fields 63, 64 are thus delimited in the front wall 10 and in the rear wall 12.
  • Two further fold lines 57, 58 cross the cover flaps 19, 21 perpendicular to the second tear-open perforation lines 53, 54 and have their origin in their end points.
  • In order to two rectangular fields 61, 62 are delimited in the cover flaps 19, 21.
  • FIGS. 2 to 4 The side wall edge to which the pouring opening is attached is shown in FIGS. 2 to 4 of such a closed folding box.
  • the perforation line 52 can be broken open by pressing in the direction of arrow A at point B in FIG. 2.
  • the tear tab 60 on the side wall 11 can thus be grasped and opened upwards along the tear perforation lines 50, 51 and 53, 54.
  • the triangular surface portions 55, 56 which are delimited by fold lines 55, 56 from the front wall 10 and the rear wall 12, are folded inwards and the tear-open tab 60 is between the side wall 11 and the adjacent edges of the tear-open perforation lines 50, 51 are pushed down into the folding box.
  • the pouring opening according to FIG. 4 is closed again.
  • a second embodiment of the pull tab is shown in FIG. 5 in the original closed form and in FIG. 6 in the resealed form.
  • the lengths of the first tear-open perforation lines 50a, 51a and the third tear-open perforation lines 53, 54 are the same length.
  • the fold lines 55a, 56a thus have a length aJ2 if the length of the third tear perforation line 53, 54 is a.
  • the tear tab 60a is provided here with a tab 70 which is formed by a semicircular incision 73. Folding lines 71, 72 are attached on both sides of the incision 73 and run parallel to the second tear-open perforation line 52a.
  • the tear tab is divided in the ratio b: d by these fold lines 71, 72.
  • the length b is such that the sum of the length a of the third tear-open perforation lines 53, 54 and the length b is equal to the length c of the fold lines 55a, 56a.
  • the tear-open tab can be gripped and torn open completely.
  • the tab 70 is removed to the outside in that the tear-open tab 60a is bent downward along the fold lines 71, 72.
  • the bent part of the tear tab 60a with the length d is pushed between the side wall 11 and the edges of the broken tear perforation lines 50a, 51a. In order to the pouring spout is closed according to FIG. 6.
  • fold lines can also be embossed, such that the closure lid of the pouring opening, which is formed with these sections of the blank, can be pressed into the pouring opening in order to close a dustproof closure form.
  • folding lines are known from packaging technology and therefore do not need to be specifically explained at this point.
  • a third embodiment differs from this second embodiment only in that the flap 70 is provided with a fold line 74 between the end points of the semicircular cut 73 and the fold lines 71, 72 described earlier are omitted.
  • the closed folding box is shown in Fig. 7.
  • the tab 70 When reclosing, the tab 70 is bent over and inserted behind the side wall 11. For granular goods, this closure is sufficient to prevent the packaged goods from trickling out when the opened box is knocked over.
  • edge portions 50a, 51a between the front wall 10, rear wall 12 of the side wall 11 and the edge portions 53, 54 between the front wall 10, rear wall 12 and the associated cover flap 19, 21 are again abutting the upper edge 39 perforated on the other.
  • Another perforation 52a crosses the side wall 11 at the end points of the perforated lines 50a, Sla.
  • a finger flap 90 with a semicircular perforation line 91 and a folding line 92 is delimited in the tear-open flap 60 of the side wall 11.
  • the fold lines 93 for delimiting the triangular corner parts 63 are additionally weakened at their end parts 94 by incisions.
  • 11 and 12 show a folding box in which the pouring opening can be closed in a self-retaining manner.
  • this additional folding box has a finger opening 100 in the outermost cover flap 19 in the rectangular upper corner field 61.
  • perforation lines 50a, 51a, 52a, 53 and 54 are the same and have similar masses as in the exemplary embodiment according to FIG. 5 and 6 stamped.
  • the folding line 101 is at a distance b from the upper edge 39 or at a distance d from the perforation line 52a crossing the side wall 11 and is arranged parallel to the upper edge 39.
  • This folding box is also opened by lateral pressure on the triangular surface parts 55, 56 and by separating the flap 60 from the side wall 11.
  • the rear triangular surface part 64 is first folded inwards, then the flap 60 over this folded surface part 64 with the tab part 60a pushed behind the side wall 11, and finally the tip 102 of the front triangular surface section 63 is pushed into the finger opening 100.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)

Abstract

1. Folding box with a recloseable pouring orifice formed from a carboard blank, with a front wall (10), a rear wall (12) separated from this by a first side wall (11), a second side wall (13) of the outside of the front wall (10) and an adhesive tab (14) on the outside of the rear wall (12), with covering tabs (15-22) on the remaining edges of the front wall, rear wall and side walls, and with a tear-open tab (60) which is located in the first side wall (11) and which is delimited in the cardboard blank by two first perforation lines (50, 51) extending from the starting point of the covering tab (20) on this side wall (11) and lying in the folding lines (31, 32) between the side wall (11), front wall (10) and rear wall (12), and by a second perforation line (52) extending transversely over the side wall (11), the two first perforation lines (50, 51) lying in the folding lines being of the same length, the second perforation line (52) connecting the end points of the two first perforation lines (50, 51) to one another, and the third perforation lines (53, 54) of equal length lyind in the folding lines (36, 37) between the front wall (10) and the associated covering tab (19), on the one hand, and between the rear wall (12) and the associated covering tab (21), on the other hand, and extending from the side wall (11) lying in between, characterised in that the end points of the first and third perforated lines (50, 51; 53, 54) are connected to one another by first folding lines (55, 56) crossing the front wall (10) and rear wall (12) respectively.

Description

Die vorliegende Erfindung betrifft eine Faltschachtel mit wiederverschliessbarer Ausgussöffnung gemäss dem Oberbegriff des unabhängigen Patentanspruchs 1.The present invention relates to a folding box with a reclosable pouring opening according to the preamble of independent claim 1.

Das Problem der Ausgüsse bei Faltschachteln wurde schon oft angegangen. Eine Lösung für quaderförmige Faltschachteln wurde in der CH-A 527 735 angegeben. Dabei soll der Verschluss der Faltschachtel einen Trennlappen aufweisen, der über eine Faltlinie mit der Vorderwand zusammenhängt, derart, dass beim Auftrennen der Verschlusskante ein Lappen von zweifacher Materialstärke entsteht, der als Einstecklappen dient. Dieser Verschluss öffnet die ganze Deckfläche der Faltschachtel und es wird kein Ausguss gebildet.The problem of spouts on folding boxes has been addressed many times. A solution for cuboid folding boxes was specified in CH-A 527 735. The closure of the folding box should have a dividing flap that is connected to the front wall via a folding line, such that when the closing edge is opened, a flap of twice the material thickness is created, which serves as a push-in flap. This closure opens the entire top surface of the carton and no Off g uss formed.

Gemäss einem weiteren Vorschlag in der CH-A 545 225 wird eine aufreissbare Ausgussöffnung durch zwei aufeinanderliegende und miteinander verklebte Materialschichten gebildet, von denen die äussere Schicht einen durch Aufreissperforierung, Schnittlinien und eine Faltlinie begrenzten kreisförmigen Abschnitt mit einem Ausschnitt als Fingeröffnung enthält. Die innere Schicht verdeckt die Fingeröffnung und weist überdies einen zusätzlichen Lappen auf, der beim Herausklappen der äusseren Schicht eine Wand für eine Ausgussrinne bildet. Nachteilig an dieser Form ist, dass eine zweite Schicht hergestellt und auf die erste Schicht aufgeklebt werden muss, was ausser zusätzlichem Material mehrere zusätzliche Arbeitsgänge notwendig macht.According to a further proposal in CH-A 545 225, a tear-open pouring opening is formed by two layers of material lying on top of one another and glued to one another, of which the outer layer contains a circular section delimited by tear perforation, cut lines and a fold line with a cutout as a finger opening. The inner layer hides the finger opening and also has an additional tab, which forms a wall for a pouring spout when the outer layer is folded out. A disadvantage of this form is that a second layer has to be produced and glued to the first layer, which, in addition to additional material, requires several additional operations.

Es ist deshalb eine Aufgabe der Erfindung, eine wiederverschliessbare Ausgussöffnung zu schaffen, bei der kein zusätzliches, über die üblichen äusseren Umrisse eines Zuschnittes für eine Faltschachtel ohne Ausguss vorstehendes Material benötigt wird und die bei der Herstellung des Kartonzuschnitts lediglich zusätzliche Perforierungen und Faltlinien benötigt.It is therefore an object of the invention to provide a reclosable pouring opening in which no additional material protruding beyond the usual outer contours of a blank for a folding box without a spout is required and which only requires additional perforations and folding lines in the production of the carton blank.

Erfindungsgemäss wird dies bei einer Faltschachtel durch die Merkmale im kennzeichnenden Teil des unabhängigen Patentanspruchs 1 erreicht.According to the invention, this is achieved in a folding box by the features in the characterizing part of independent claim 1.

Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnung erläutert. Es zeigen:

  • Fig. 1 einen Zuschnitt für eine Faltschachtel mit einem wiederverschliessbaren Ausguss,
  • Fig. 2 eine perspektivische Ansicht der Faltschachtelpartie mit dem wiederverschliessbaren Ausguss in grösserem Massstab, in originalverschlossenem Zustand,
  • Fig. 3 eine perspektivische Ansicht derselben Faltschachtelpartie wie Fig. 2 in aufgerissenem Zustand,
  • Fig. 4 dieselbe perspektivische Ansicht wie Fig. 2 und 3 aber mit verschlossenem Ausguss,
  • Fig. 5 eine perspektivische Ansicht einer Partie einer zweiten Ausführungsform einer wiederverschliessbaren Faltschachtel in originalverschlossenem Zustand,
  • Fig. 6 dieselbe perspektivische Ansicht der zweiten Ausführungsform mit wiederverschlossenem Ausguss,
  • Fig. 7, 9, 11 je eine perspektivische Ansicht einer Partie einer weiteren Ausführungsform einer wiederver-schliessbaren Faltschachtel in originalverschlossenem Zustand, und
  • Fig. 8, 10, 12 dieselben perspektivischen Ansichten wie in Fig. 7, 9, 11 mindern wiederverschlossenen Ausguss.
Embodiments of the invention are explained below with reference to the drawing. Show it:
  • 1 shows a blank for a folding box with a reclosable spout,
  • 2 is a perspective view of the folding box section with the reclosable spout on a larger scale, in the original closed condition,
  • 3 is a perspective view of the same folding box section as FIG. 2 in a torn state,
  • 4 shows the same perspective view as FIGS. 2 and 3 but with a closed spout,
  • 5 is a perspective view of a section of a second embodiment of a reclosable folding box in the original closed state,
  • 6 shows the same perspective view of the second embodiment with a re-closed spout,
  • 7, 9, 11 each a perspective view of a section of a further embodiment of a reclosable folding box in the original closed condition, and
  • 8, 10, 12 the same perspective views as in Fig. 7, 9, 11 reduce reclosed spout.

In den Figuren bedeuten stark ausgezogene strichlierte Linien Aufreissperforationen und dünn ausgezogene strichpunktierte Linien Faltlinien. Beim ersten Ausführungsbeispiel gemäss Fig. 1 bis 4 weist der Zuschnitt eine Vorderwand 10, eine davon durch eine Seitenwand 11 getrennte Rückwand 12 sowie eine zweite Seitenwand 13 an der zweiten Seitenpartie der Vorderwand 10 auf. Die Rückwand 12 besitzt an ihrer entsprechenden Seitenpartie eine Klebelasche 14, die mit der aussenliegenden Seitenwand 13 verklebt wird, um die Faltschachtel auf ihrem Umfang zu schliessen. Die Vorderwand 10, die Rückwand 12 und die beiden Seitenwände 11, 13 weisen beidseits je eine Decklasche 15 - 18 und 19 - 22 auf. Die Vorderwand 10 ist mittels Faltlinien 30, 31 von den beiden Seitenwänden 11, 13 und mittels Faltlinien 34 von den Decklaschen 15, 19 abgegrenzt. Die Rückwand 12 ist entsprechend mit Faltlinien 34, 36 von den Decklaschen 17, 21 und mit Faltlinien 32, 33 von der Seitenwand 11, bzw. von der Klebelasche 14 abgegrenzt. Die Trennlinien zwischen den Decklaschen 15 - 18 und 19 - 22 in der Fortsetzung der Faltlinien 30 - 33 sind in bekannter Weise durchgeschnittene Partien.In the figures, solid dashed lines indicate tear perforations and thin dashed lines indicate fold lines. 1 to 4, the blank has a front wall 10, a rear wall 12 separated therefrom by a side wall 11 and a second side wall 13 on the second side part of the front wall 10. The rear wall 12 has on its corresponding side part an adhesive flap 14 which is glued to the outer side wall 13 in order to close the folding box on its circumference. The front wall 10, the rear wall 12 and the two side walls 11, 13 each have a cover flap 15-18 and 19-22 on both sides. The front wall 10 is delimited from the two side walls 11, 13 by means of fold lines 30, 31 and from the cover flaps 15, 19 by means of fold lines 34. The rear wall 12 is accordingly with fold lines 34, 36 from the cover flaps 17, 21 and with fold lines 32, 33 from the side wall 11, or delimited by the adhesive tab 14. The dividing lines between the cover flaps 15-18 and 19-22 in the continuation of the folding lines 30-33 are sections which are cut through in a known manner.

In der zwischen Vorderwand 10 und Rückwand 11 gelegenen Seitenwand 11 ist eine Aufreisslasche mit den Aufreissperforationslinien 50, 51, 52 gebildet. Dabei liegen zwei erste Aufreissperforationslinien 50, 51 in den Faltlinien 31, 32 und eine zweite Aufreissperforationslinie 52 überquert die Seitenwand 11 und verbindet die Endpunkte der beiden übrigen Aufreissperforationslinien 50, 51. Dritte Aufreissperforationslinien 53, 54 liegen in den Faltlinien 36, 37 zwischen den jeweiligen Decklaschen 19, 21 und Vorderwand 10 bzw. Rückwand 12.In the side wall 11 located between the front wall 10 and the rear wall 11, a tear tab with the tear perforation lines 50, 51, 52 is formed. Two first tear-open perforation lines 50, 51 lie in the fold lines 31, 32 and a second tear-open perforation line 52 crosses the side wall 11 and connects the end points of the two other tear-open perforation lines 50, 51. Third tear-open perforation lines 53, 54 lie in the fold lines 36, 37 between the respective ones Cover tabs 19, 21 and front wall 10 or rear wall 12.

Die Längen der ersten und dritten Aufreissperforationslinien 50, 54 und 51, 53 sind ungleich gross. Die End-. punkte der am Rand der Vorderwand 10 bzw. am Rand der Rückwand 12 liegenden Aufreissperforationslinien 50, 54 bzw. 51, 53 sind je durch eine Faltlinie 55, 56 miteinander verbunden. Damit werden in der Vorderwand 10 bzw. in der Rückwand 12 zwei dreieckige Felder 63, 64 abgegrenzt. Zwei weitere Faltlinien 57, 58 überqueren die Decklaschen 19, 21 senkrecht zu den zweiten Aufreissperforationslinien 53, 54 und haben ihren Ursprung in deren Endpunkten. Damit werden in den Decklaschen 19, 21 zwei rechteckige Felder 61, 62 abgegrenzt.The lengths of the first and third tear-open perforation lines 50, 54 and 51, 53 are not the same size. The final. Points of the tear perforation lines 50, 54 or 51, 53 lying on the edge of the front wall 10 or on the edge of the rear wall 12 are each connected to one another by a fold line 55, 56. Two triangular fields 63, 64 are thus delimited in the front wall 10 and in the rear wall 12. Two further fold lines 57, 58 cross the cover flaps 19, 21 perpendicular to the second tear-open perforation lines 53, 54 and have their origin in their end points. In order to two rectangular fields 61, 62 are delimited in the cover flaps 19, 21.

Beim Verschliessen des zu einem rechteckigen Rohr verbundenen Zuschnitts werden zuerst die Decklappen 20, 22 nach innen gefaltet, dann die Decklasche 21, die an der Rückwand 12 angelenkt ist und zuletzt die Decklasche 19 der Vorderwand 10 über die Decklasche 21 geklebt. Selbstverständlich wäre auch eine andere Reihenfolge denkbar.When closing the blank connected to a rectangular tube, the cover flaps 20, 22 are first folded inwards, then the cover flap 21, which is articulated on the rear wall 12, and finally the cover flap 19 of the front wall 10 is glued over the cover flap 21. Of course, another order would also be conceivable.

Von einer derart verschlossenen Faltschachtel ist die Seitenwandkante, an der die Ausgussöffnung angebracht ist, in Fig. 2 bis 4 dargestellt. Durch einen Druck in Richtung des Pfeiles A auf den Punkt B in Fig. 2 kann die Perforationslinie 52 aufgebrochen werden. Die Aufreisslasche 60 an der Seitenwand 11 kann damit unterfasst werden und nach oben entlang den Aufreissperforationslinien 50, 51 und 53, 54 geöffnet werden. Es entsteht damit eine Ausgussöffnung gemäss Fig. 3. Zum Verschliessen werden die dreieckigen Flächenpartien 55, 56, die durch Faltlinien 55, 56 von der Vorderwand 10 bzw. der Rückwand 12 abgegrenzt sind, nach innen umgefaltet und die Aufreisslasche 60 wird zwischen der Seitenwand 11 und den angrenzenden Kanten der Aufreissperforationslinien 50, 51 nach unten in die Faltschachtel eingeschoben. Damit ist die Ausgussöffnung gemäss Fig. 4 wieder verschlossen.The side wall edge to which the pouring opening is attached is shown in FIGS. 2 to 4 of such a closed folding box. The perforation line 52 can be broken open by pressing in the direction of arrow A at point B in FIG. 2. The tear tab 60 on the side wall 11 can thus be grasped and opened upwards along the tear perforation lines 50, 51 and 53, 54. This creates a pouring opening according to FIG. 3. To close, the triangular surface portions 55, 56, which are delimited by fold lines 55, 56 from the front wall 10 and the rear wall 12, are folded inwards and the tear-open tab 60 is between the side wall 11 and the adjacent edges of the tear-open perforation lines 50, 51 are pushed down into the folding box. The pouring opening according to FIG. 4 is closed again.

Eine zweite Ausführungsform der Aufreisslasche ist in Fig. 5 in originalverschlossener Form und in Fig. 6 in wiederverschlossener Form dargestellt. Die Längen der ersten Aufreissperforationslinien 50a, 51a und der dritten Aufreissperforationslinien 53, 54 sind gleich lang. Damit erhalten die Faltlinien 55a, 56a eine Länge aJ2, wenn die Länge der dritten Aufreissperforationslinie 53, 54 a ist. Die Aufreisslasche 60a ist hier mit einer Lasche 70 versehen, die durch einen halbkreisförmigen Einschnitt 73 gebildet wird. Beidseits des Einschnittes 73 sind Faltlinien 71, 72 angebracht, die parallel zur zweiten Aufreissperforationslinie 52a verlaufen. Durch diese Faltlinien 71, 72 wird die Aufreisslasche im Verhältnis b : d unterteilt. Dabei ist die Länge b derart, dass die Summe der Länge a der dritten Aufreissperforationslinien 53, 54 und der Länge b gleich der Länge c der Faltlinien 55a, 56a ist.A second embodiment of the pull tab is shown in FIG. 5 in the original closed form and in FIG. 6 in the resealed form. The lengths of the first tear-open perforation lines 50a, 51a and the third tear-open perforation lines 53, 54 are the same length. The fold lines 55a, 56a thus have a length aJ2 if the length of the third tear perforation line 53, 54 is a. The tear tab 60a is provided here with a tab 70 which is formed by a semicircular incision 73. Folding lines 71, 72 are attached on both sides of the incision 73 and run parallel to the second tear-open perforation line 52a. The tear tab is divided in the ratio b: d by these fold lines 71, 72. The length b is such that the sum of the length a of the third tear-open perforation lines 53, 54 and the length b is equal to the length c of the fold lines 55a, 56a.

Wenn bei einer derart ausgebildeten Faltschachtel wieder zuerst die zweite Aufreissperforation 52a aufgebrochen wird, kann die Aufreisslasche gefasst und ganz aufgerissen werden. Zum Verschliessen wird die Lasche 70 nach aussen herausgenommen, indem die Aufreisslasche 60a entlang den Faltlinien 71, 72 nach unten umgebogen wird. Der umgebogene Teil der Aufreisslasche 60a mit der Länge d wird zwischen die Seitenwand 11 und die Kanten der aufgebrochenen Aufreissperforationslinien 50a, 51a hineingestossen. Damit wird die Ausgussöffnung gemäss Fig. 6 verschlossen.If the second tear-open perforation 52a is broken open again in the case of a folding box of this type, the tear-open tab can be gripped and torn open completely. For closing, the tab 70 is removed to the outside in that the tear-open tab 60a is bent downward along the fold lines 71, 72. The bent part of the tear tab 60a with the length d is pushed between the side wall 11 and the edges of the broken tear perforation lines 50a, 51a. In order to the pouring spout is closed according to FIG. 6.

In den sich überdeckenden Feldern 20, 61, 62 und in der Aufreisslasche 60a können noch Faltlinien eingeprägt werden, derart, dass der Verschlussdeckel der Ausgussöffnung, der mit diesen Abschnitten des Zuschnittes gebildet ist, in die Ausgussöffnung hineingedrückt werden kann, um einen staubdichten Verschluss zu bilden. Solche Faltlinien sind aus der Verpackungstechnik bekannt und müssen deshalb an dieser Stelle nicht besonders erläutert werden.In the overlapping fields 20, 61, 62 and in the tear tab 60a, fold lines can also be embossed, such that the closure lid of the pouring opening, which is formed with these sections of the blank, can be pressed into the pouring opening in order to close a dustproof closure form. Such folding lines are known from packaging technology and therefore do not need to be specifically explained at this point.

Ein drittes Ausführungsbeispiel unterscheidet sich von diesem zweiten Ausführungsbeispiel lediglich darin, dass die Lasche 70 zwischen den Endpunkten des halbkreisförmigen Schnittes 73 mit einer Faltlinie 74 versehen ist und die früher beschriebenen Faltlinien 71, 72 weggelassen sind. Die verschlossene Faltschachtel ist in Fig. 7 dargestellt.A third embodiment differs from this second embodiment only in that the flap 70 is provided with a fold line 74 between the end points of the semicircular cut 73 and the fold lines 71, 72 described earlier are omitted. The closed folding box is shown in Fig. 7.

Beim Wiederverschliessen wird die Lasche 70 umgebogen und hinter die Seitenwand 11 eingesteckt. Für körniges Gut genügt dieser Verschluss weitestgehend, um beim Umstossen der geöffneten Schachtel ein Herausrieseln des Verpackungsgutes zu verhindern.When reclosing, the tab 70 is bent over and inserted behind the side wall 11. For granular goods, this closure is sufficient to prevent the packaged goods from trickling out when the opened box is knocked over.

In zwei weiteren Varianten gemäss Fig. 9 bis 12 wird das Problem des Herausrieselns bei pulverigem Gut angegangen. Bei der originalverschlossenen Faltschachtel in Fig. 9 sind wieder die an die obere Kante 39 anstossenden Kantenpartien 50a, 51a zwischen Vorderwand 10, Rückwand 12 der Seitenwand 11 einerseits und die Kantenpartien 53, 54 zwischen Vorderwand 10, Rückwand 12 und der zugehörigen Decklasche 19, 21 anderseits perforiert. Eine weitere Perforation 52a überquert die Seitenwand 11 bei den Endpunkten der perforierten Linien 50a, Sla. In der Aufreisslasche 60 der Seitenwand 11 ist eine Fingerlasche 90 mit einer-halbkreisförmigen Perforationslinie 91 und einer Faltlinie 92 abgegrenzt. Die Faltlinien 93 zur Abgrenzung der dreieckigen Eckpartien 63 sind an ihren Endpartien 94 durch Einschnitte zusätzlich geschwächt.In two further variants according to FIGS. 9 to 12 the problem of trickling out of powdery material is addressed. 9, the edge portions 50a, 51a between the front wall 10, rear wall 12 of the side wall 11 and the edge portions 53, 54 between the front wall 10, rear wall 12 and the associated cover flap 19, 21 are again abutting the upper edge 39 perforated on the other. Another perforation 52a crosses the side wall 11 at the end points of the perforated lines 50a, Sla. A finger flap 90 with a semicircular perforation line 91 and a folding line 92 is delimited in the tear-open flap 60 of the side wall 11. The fold lines 93 for delimiting the triangular corner parts 63 are additionally weakened at their end parts 94 by incisions.

Zum Oeffnen werden die Eckpartien 63, 64 zusammengedrückt und die Fingerlasche 90 wird eingedrückt, die Kantenperforationen 50a, Sla, 53, 54 springen auf, und die Lasche 60 kann an der Perforationslinie 52a abgetrennt werden. Zum Verschliessen wird die Lasche 60 gefasst und nachdem die Lasche 61 nach innen gedrückt wurde, über der Abrisskante der Perforationslinie 52a soweit in die Faltschachtel hineingestossen, bis die Fingerlasche 90 hinter die Seitenwand 11 zu liegen kommt. Diese gegenseitige Lage ist in Fig. 10 dargestellt.To open the corners 63, 64 are pressed together and the finger tab 90 is pressed in, the edge perforations 50a, Sla, 53, 54 open, and the tab 60 can be separated at the perforation line 52a. For closing, the tab 60 is gripped and, after the tab 61 has been pressed inwards, pushed into the folding box over the tear-off edge of the perforation line 52a until the finger tab 90 comes to lie behind the side wall 11. This mutual position is shown in Fig. 10.

Fig. 11 und 12 zeigen eine Faltschachtel, bei der die Ausgussöffnung selbsthaltend verschlossen werden kann.11 and 12 show a folding box in which the pouring opening can be closed in a self-retaining manner.

Zum Unterschied gegenüber der vorbeschriebenen Faltschachtel befindet sich bei dieser weiteren Faltschachtel eine Fingeröffnung 100 in der äussersten Decklasche 19 im rechteckigen oberen Eckfeld 61. Im übrigen sind Perforationslinien 50a, 51a, 52a, 53 und 54 gleich und mit ähnlichen Massen wie im Ausführungsbeispiel gemäss Fig. 5 und 6 eingeprägt. Zusätzlich ist jedoch die Faltlinie 101 im Abstand b von der Oberkante 39 bzw. im Abstand d von der die Seitenwand 11 überquerenden Perforationslinie 52a entfernt und parallel zur Oberkante 39 angeordnet.In contrast to the previously described folding box, this additional folding box has a finger opening 100 in the outermost cover flap 19 in the rectangular upper corner field 61. In addition, perforation lines 50a, 51a, 52a, 53 and 54 are the same and have similar masses as in the exemplary embodiment according to FIG. 5 and 6 stamped. In addition, however, the folding line 101 is at a distance b from the upper edge 39 or at a distance d from the perforation line 52a crossing the side wall 11 and is arranged parallel to the upper edge 39.

Geöffnet wird diese Faltschachtel ebenfalls durch seitlichen Druck auf die dreieckigen Flächenpartien 55, 56 und durch Abtrennen der Lasche 60 von der Seitenwand 11. Zum Verschliessen der Oeffnung wird zuerst die hintere dreieckige Flächenpartie 64 nach innen gefaltet, dann die Lasche 60 über diese gefaltete Flächenpartie 64 mit dem Laschenteil 60a hinter die Seitenwand 11 hineingeschoben, und schliesslich wird die Spitze 102 der vorderen dreieckigen Flächenpartie 63 in die Fingeröffnung 100 eingeschoben.This folding box is also opened by lateral pressure on the triangular surface parts 55, 56 and by separating the flap 60 from the side wall 11. To close the opening, the rear triangular surface part 64 is first folded inwards, then the flap 60 over this folded surface part 64 with the tab part 60a pushed behind the side wall 11, and finally the tip 102 of the front triangular surface section 63 is pushed into the finger opening 100.

Bei der Herstellung dieser Schachtel muss natürlich darauf geachtet werden, dass das Gebiet um die Fingeröffnung 100 herum leimfrei ist. Dies kann durch zwei seitliche Leimstreifen ausserhalb der Fingeröffnung auf einfachste Weise bewirkt werden.When making this box, of course, must be on it care is taken that the area around the finger opening 100 is glue-free. This can be done in the simplest way by two strips of glue on the side outside the finger opening.

Claims (10)

1. Faltschachtel mit wiederverschliessbarer Ausgussöffnung aus einem Kartonzuschnitt mit einer Vorderwand (10), einer von dieser durch eine erste Seitenwand (11) getrennten Rückwand (12), einer zweiten Seitenwand (13) aussenseitig an der Vorderwand (10) und einer Kleblasche (14) aussenseitig an der Rückwand (12) sowie mit Decklaschen (15-22) an den übrigen Kanten der Vorderwand, der Rückwand und der Seitenwände, gekennzeichnet durch eine Aufreisslasche (60) in der ersten Seitenwand (11), die im Kartonzuschnitt durch zwei vom Ansatz der Decklasche (20) an dieser Seitenwand (11) ausgehende erste Perforationslinien (50, 51) in den Falzlinien (31, 32) zwischen Seitenwand (11) und Vorderwand (20) und Rückwand (12) und eine zweite Perforationslinie (52) quer über die Seitenwand (11) abgegrenzt ist, wobei die zwei ersten Perforationslinien (50, 51) in den Faltlinien wenigstens angenähert gleich lang sind und wobei die zweite Perforationslinie (52) die Endpunkte der beiden ersten Perforationslinien (50, 51) miteinander verbindet, ferner dadurch gekennzeichnet, dass in den Faltlinien (36, 37) zwischen Vorderwand (10) und zugehöriger Decklasche (19) einerseits und zwischen Rückwand (12) und zugehöriger Decklasche (21) anderseits und von der dazwischenliegenden Seitenwand (11) ausgehende dritte Perforationslinien (53, 54) vorhanden sind.1. folding box with reclosable pouring opening made of a cardboard blank with a front wall (10), a rear wall (12) separated from this by a first side wall (11), a second side wall (13) on the outside on the front wall (10) and an adhesive flap (14 ) on the outside on the rear wall (12) and with cover flaps (15-22) on the other edges of the front wall, the rear wall and the side walls, characterized by a tear-open flap (60) in the first side wall (11), which is cut by two from the box Approach of the cover flap (20) on this side wall (11) starting first perforation lines (50, 51) in the fold lines (31, 32) between the side wall (11) and front wall (20) and rear wall (12) and a second perforation line (52) is delimited across the side wall (11), the two first perforation lines (50, 51) in the fold lines being at least approximately the same length and wherein the second perforation line (52) connects the end points of the first two perforation lines (50, 51) to one another, further characterized in that in the fold lines (36, 37) between the front wall (10) and the associated cover flap (19) on the one hand and between the rear wall (12 ) and associated cover flap (21) on the other hand and third perforation lines (53, 54) starting from the intermediate side wall (11) are present. 2. Faltschachtel nach Patentanspruch 1, dadurch gekennzeichnet, dass die beiden dritten Perforationslinien (53, 54) unter sich wenigstens angenähert gleich lang sind.2. Folding box according to claim 1, characterized in that the two third perforation lines (53, 54) among themselves are at least approximately the same length. 3. Faltschachtel nach Patentanspruch 2, dadurch gekennzeichnet, dass die Endpunkte der ersten und dritten Perforationslinien (50, 51; 53, 54) durch die Vorderwand (10) bzw. die Rückwand (12) überquerende erste Faltlinien (55, 56) miteinander verbunden sind.3. Folding box according to claim 2, characterized in that the end points of the first and third perforation lines (50, 51; 53, 54) through the front wall (10) and the rear wall (12) crossing first folding lines (55, 56) interconnected are. 4. Faltschachtel nach Patentanspruch 3, dadurch gekennzeichnet, dass von den Endpunkten der dritten Perforationslinien (53, 54) ausgehende und senkrecht auf diesen stehende zweite Faltlinien (57, 58) die an Vorderwand (10) und Rückwand (12) anschliessenden Decklaschen (19, 21) überqueren.4. Folding box according to claim 3, characterized in that starting from the end points of the third perforation lines (53, 54) and perpendicular to these second folding lines (57, 58) the to the front wall (10) and rear wall (12) adjoining cover flaps (19, 21) cross. 5. Faltschachtel nach Patentanspruch 4, dadurch gekennzeichnet, dass die ersten Perforationslinien (50, 51) und die dritten Perforationslinien (53, 54) ungleich lang sind, und dass die dritten Perforationslinien (53, 54) die längeren sind.5. Folding box according to claim 4, characterized in that the first perforation lines (50, 51) and the third perforation lines (53, 54) are of unequal length, and that the third perforation lines (53, 54) are the longer ones. 6. Faltschachtel nach Patentanspruch 5, dadurch gekennzeichnet, dass nach Aufreissen der Aufreisslasche (60) und nach dem Umfalten der durch die ersten Faltlinien (55, 56) gebildeten Eckpartien (63, 64) nach innen, die Aufreisslasche (60) als Einstecklasche und zum Wiederverschliessen der Faltschachtel dient.6. Folding box according to claim 5, characterized in that after tearing open the tear-open tab (60) and after folding over the corner portions (63, 64) formed by the first fold lines (55, 56) inward, the tear-open tab (60) as an insert tab and serves to reclose the folding box. 7. Faltschachtel nach Patentanspruch 4, dadurch gekennzeichnet, dass die ersten Perforationslinien (50, 51) und die dritten Perforationslinien (53, 54) wenigstens angenähert gleich lang sind.7. Folding box according to claim 4, characterized in that the first perforation lines (50, 51) and the third perforation lines (53, 54) are at least approximately the same length. 8. Faltschachtel nach Patentanspruch 7, dadurch gekennzeichnet, dass in dem aus der Seitenwand (11) gebildeten Teil der Aufreisslasche (60) eine halbkreisförmige Stanzung (70) als Fingerloch angeordnet ist, deren Halbmesserlinie (74) senkrecht zu den ersten Schwächungslinien (50, 51) angeordnet ist und die damit gebildete Lasche gegen das Ende der Aufreisslasche (60) gerichtet ist.8. A folding box according to claim 7, characterized in that in the part of the tear tab (60) formed from the side wall (11) a semicircular punching (70) is arranged as a finger hole, the radius of the knife (74) perpendicular to the first weakening lines (50, 51) is arranged and the tab thus formed is directed towards the end of the tear tab (60). 9. Faltschachtel nach Patentanspruch 8, dadurch gekennzeichnet, dass ein Paar dritter Faltlinien (71, 72) von den Endpunkten der halbkreisförmigen Stanzung (70) bis zu den ersten Schwächungslinien (50, 51) verlaufen.9. Folding box according to claim 8, characterized in that a pair of third fold lines (71, 72) from the end points of the semicircular punching (70) to the first lines of weakness (50, 51). 10. Faltschachtel nach Patentanspruch 8, dadurch gekennzeichnet, dass eine dritte Faltlinie (74) zwischen den Endpunkten der halbkreisförmigen Stanzung (70) quer über die Lasche hinweg angeordnet ist.10. Folding box according to claim 8, characterized in that a third fold line (74) between the end points of the semicircular punching (70) is arranged across the flap.
EP83810002A 1982-01-07 1983-01-05 Folding box provided with a reclosable pouring opening Expired EP0084018B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83810002T ATE16788T1 (en) 1982-01-07 1983-01-05 FOLDING BOX WITH RECLOSABLE SPOUT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH71/82 1982-01-07
CH7182 1982-01-07

Publications (2)

Publication Number Publication Date
EP0084018A1 true EP0084018A1 (en) 1983-07-20
EP0084018B1 EP0084018B1 (en) 1985-12-04

Family

ID=4178631

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83810002A Expired EP0084018B1 (en) 1982-01-07 1983-01-05 Folding box provided with a reclosable pouring opening

Country Status (3)

Country Link
EP (1) EP0084018B1 (en)
AT (1) ATE16788T1 (en)
DE (1) DE3361357D1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176313A (en) * 1989-09-08 1993-01-05 Field Group Limited Carton and blank for making the same
WO2019203658A1 (en) 2018-04-19 2019-10-24 Bama Packaging As Packaging box for fruit, berries and vegetables
EP3781497A4 (en) * 2018-04-19 2021-12-15 Bama Packaging AS Packaging box for fruit, berries and vegetables

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294964A (en) * 1939-06-09 1942-09-08 Nat Biscuit Co Carton
US2358923A (en) * 1941-04-30 1944-09-26 Waldorf Paper Prod Co Carton
US2407865A (en) * 1943-12-16 1946-09-17 Ernest J Biskamp Closure for cartons
US2436981A (en) * 1944-10-05 1948-03-02 Lawrie L Witter Pouring carton
US2448819A (en) * 1944-12-20 1948-09-07 William A J Mitchell Pocket-type tissue container
DE1801929A1 (en) * 1967-10-11 1969-05-14 Waddington Ltd J Folding box
US3669251A (en) * 1970-04-03 1972-06-13 Reynolds Tobacco Co R Display cartons and convertible shipping and display cartons and blanks therefor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294964A (en) * 1939-06-09 1942-09-08 Nat Biscuit Co Carton
US2358923A (en) * 1941-04-30 1944-09-26 Waldorf Paper Prod Co Carton
US2407865A (en) * 1943-12-16 1946-09-17 Ernest J Biskamp Closure for cartons
US2436981A (en) * 1944-10-05 1948-03-02 Lawrie L Witter Pouring carton
US2448819A (en) * 1944-12-20 1948-09-07 William A J Mitchell Pocket-type tissue container
DE1801929A1 (en) * 1967-10-11 1969-05-14 Waddington Ltd J Folding box
US3669251A (en) * 1970-04-03 1972-06-13 Reynolds Tobacco Co R Display cartons and convertible shipping and display cartons and blanks therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176313A (en) * 1989-09-08 1993-01-05 Field Group Limited Carton and blank for making the same
WO2019203658A1 (en) 2018-04-19 2019-10-24 Bama Packaging As Packaging box for fruit, berries and vegetables
EP3781497A4 (en) * 2018-04-19 2021-12-15 Bama Packaging AS Packaging box for fruit, berries and vegetables
US11801967B2 (en) 2018-04-19 2023-10-31 Bama Packaging As Packaging box for fruit, berries and vegetables

Also Published As

Publication number Publication date
ATE16788T1 (en) 1985-12-15
DE3361357D1 (en) 1986-01-16
EP0084018B1 (en) 1985-12-04

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